KR880008782U - Power switching circuit - Google Patents

Power switching circuit

Info

Publication number
KR880008782U
KR880008782U KR2019860016783U KR860016783U KR880008782U KR 880008782 U KR880008782 U KR 880008782U KR 2019860016783 U KR2019860016783 U KR 2019860016783U KR 860016783 U KR860016783 U KR 860016783U KR 880008782 U KR880008782 U KR 880008782U
Authority
KR
South Korea
Prior art keywords
switching circuit
power switching
power
circuit
switching
Prior art date
Application number
KR2019860016783U
Other languages
Korean (ko)
Other versions
KR900000143Y1 (en
Inventor
장봉재
Original Assignee
삼성항공산업주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성항공산업주식회사 filed Critical 삼성항공산업주식회사
Priority to KR2019860016783U priority Critical patent/KR900000143Y1/en
Publication of KR880008782U publication Critical patent/KR880008782U/en
Application granted granted Critical
Publication of KR900000143Y1 publication Critical patent/KR900000143Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
KR2019860016783U 1986-10-31 1986-10-31 Power switching circuit KR900000143Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860016783U KR900000143Y1 (en) 1986-10-31 1986-10-31 Power switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860016783U KR900000143Y1 (en) 1986-10-31 1986-10-31 Power switching circuit

Publications (2)

Publication Number Publication Date
KR880008782U true KR880008782U (en) 1988-06-30
KR900000143Y1 KR900000143Y1 (en) 1990-01-30

Family

ID=19256689

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860016783U KR900000143Y1 (en) 1986-10-31 1986-10-31 Power switching circuit

Country Status (1)

Country Link
KR (1) KR900000143Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053606A (en) * 2000-12-27 2002-07-05 밍 루 Apparatus for removing over-current of motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020053606A (en) * 2000-12-27 2002-07-05 밍 루 Apparatus for removing over-current of motor

Also Published As

Publication number Publication date
KR900000143Y1 (en) 1990-01-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010102

Year of fee payment: 12

EXPY Expiration of term